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GWZ-7815A全自動電容電感測試儀

發布日期：2025-01-05
訪問次數：698
地址：上海寶山

GWZ-7815A全自動電容電感測試儀，儀器可對單相電容器、電抗器、電阻器進行測量，同時單相測量時還可選擇自動測試，由儀器自動判斷試品類型。

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産品介紹

GWZ-7815A全自動電容電感測試儀：針對變電站現場高壓並聯電容器組測量時存在的問題而專門研制

參考標准：DL/T840-2003

1 .单相测试功能:
儀器可對單相電容器、電抗器、電阻器進行測量，同時單相測量時還可選擇自動測試，由儀器自動判斷試品類型。
2 .电容容量测量:
准確設置電容試品的額定頻率和額定電壓，儀器可自動計算電容器的補償容量，減少現場人員計算量。
3. 试品电抗测量：
儀器可根據測量結果自動計算試品的容抗、感抗、阻抗，方便現場進一步對數據進行分析。
4. 电流测试功能:
使用儀器鉗形電流互感器可單獨用于電流檢測，可檢測電流信號的基波有效值、總諧波失真、信號頻率及三、五、七、九次諧波的含有率，從而對電流信號進行簡單的電能質量分析。
5 .仪器采用大屏幕液晶显示，使用中文菜单，中文提示，操作简单。
6 .不掉电时钟和日期显示；数据存储方式分为本机存储和优盘存储，其中本机存储可存储测试数据200条，并且本机存储可转存至优盘；优盘存储数据格式为Word格式，可直接在电脑上编辑打印。

GWZ-7815A全自動電容電感測試儀技術參數

型號	GWZ-7815A
電容測量範圍	1μF～3500μF
電容測量精度	±（读数×1% +0.005μF）
Z小分辨率	0.001μF（四位有效數字）
電感測量範圍	1mH～20H
電阻測量範圍	100mΩ～20kΩ
測量精度	±讀數×2%
電流測量範圍	AC 20mA～20A 30～150Hz
电流測量精度	±讀數×1%
電壓測量範圍	AC 0V～30V
工作溫度	-10～40℃
工作濕度	<90%RH，不結露
工作電源	AC220V±10%, 50/60Hz

附件清單

主機	1台
電流鉗	1只
測試線	1套
說明書	1份
合格證/保修卡	各1份

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